Y-type fluid end with replaceable suction module

Details Y-type fluid end with replaceable suction module Y-type fluid end with replaceable suction module

2006-12-21

2011-12-13

Rivell, John (Department: 3753)

Fluid handling

Line condition change responsive valves

Direct response valves

C417S454000, C417S571000

Reexamination Certificate

active

08074679

ABSTRACT:
A fluid end assembly for a high pressure pump receives a fluid from a fluid supply manifold and supplies the fluid to an outlet manifold. The assembly includes a housing with a removable suction module. The housing has a plunger bore to receive a reciprocating plunger, a suction passage intersects said plunger bore, and a discharge passage intersects both said plunger bore and said suction passage. The removable suction module has an inlet passage.

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Abstract for CN 1566632A.
Examination Report for companion CN 15666332A.
Cross Section of an L Type Fluid end of a piston pump which has a suction module and a discharge module. The fluid end and pump are prior art to Applicant's invention, 2 pgs.

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